대한기계학회논문집 (Transactions of the Korean Society of Mechanical Engineers)
- 제5권2호
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- Pages.131-138
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- 1981
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- 1225-5963(pISSN)
DOI QR Code
국부충격하중을 받는 원관의 삭성변형에 관한 고찰
Study on the plastic deformation of a cylinder subjected to localized impulsive pressure
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- Zoo, Young Woo
- 발행 : 1981.05.01
초록
The effect of axial stress on the plastic deformation of rigid-perfectly plastic cylindrical tube under the impulsive band pressure is investigated. It is assumed that the tube is constructed with the material of Tresca's yield criterion. A closed from sloution is obtained for a rectangular pulse shape of uniform band pressure by using the circumscribed yield surface. The analysis shows that the effect ot exial stress is negligible when the dimensionless axial stress(n
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